Military Arms Corporation, MAC IX, Pistol, 9MM, 6.5″ 30rd, Black (12755001)

The MAC IX 9mm Pistol Caliber Carbine is a rugged, modular firearm built for shooters who want reliability, versatility, and modern features in one solid platform. Designed around a proven direct blowback system, the MAC IX delivers consistent performance with smooth recoil impulse and fast follow-up shots—perfect for the range, competition, or defensive setups.

Compatible with MP5 / MAC-5 style magazines, the MAC IX offers familiar, dependable feeding while keeping reloads quick and intuitive thanks to its paddle and button magazine release. The monolithic upper receiver paired with a full-length Picatinny top rail makes mounting optics easy, while the M-LOK handguard allows for lights, grips, and accessories to match your setup.

A machined tri-lug suppressor mount comes standard, making this PCC suppressor-ready right out of the case (all NFA rules apply). Whether you’re building a compact range gun or a fully outfitted PCC, the MAC IX is ready to run.

Backed by a 1-Year Manufacturer Warranty and a Lifetime Service Plan, this firearm is built to last—and supported long after purchase.

Key Features:

• 9mm Pistol Caliber Carbine (PCC)

• Proven Direct Blowback Operating System

• MP5 / MAC-5 Magazine Compatibility

• Paddle & Button Magazine Release

• Monolithic Upper Receiver

• Full-Length Picatinny Rail

• M-LOK Handguard for Accessories

• Tri-Lug Suppressor Mount

• Picatinny Rear Interface for Brace or Stock (NFA Rules Apply)

What’s Included:

• Factory Hard Case

• (2) Magazines

• Cleaning Kit

• Sling

• Flash Hider

• Owner’s Manual

Available now at City Arsenal — stop by the shop or contact us for availability, pricing, and compliance questions. Our team is always happy to help you find the right setup for your needs.